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Add missing removeDrmEventListener calls.

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We remove other source related listeners if a MediaSource is
removed from the playlist or the player/source is released.
This isn't currently done for the DRM listener.

#minor-release

PiperOrigin-RevId: 370482571
This commit is contained in:
tonihei 2021-04-26 18:02:56 +01:00 committed by Andrew Lewis
parent 7af95230cb
commit 45616f916b
2 changed files with 20 additions and 14 deletions
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6
library/core/src/main/java/com/google/android/exoplayer2/MediaSourceList.java
View File

@ -340,6 +340,7 @@ import java.util.Set;
Log.e(TAG, "Failed to release child source.", e); Log.e(TAG, "Failed to release child source.", e);
} }
childSource.mediaSource.removeEventListener(childSource.eventListener); childSource.mediaSource.removeEventListener(childSource.eventListener);
childSource.mediaSource.removeDrmEventListener(childSource.eventListener);
} }
childSources.clear(); childSources.clear();
enabledMediaSourceHolders.clear(); enabledMediaSourceHolders.clear();
@ -449,6 +450,7 @@ import java.util.Set;
Assertions.checkNotNull(childSources.remove(mediaSourceHolder)); Assertions.checkNotNull(childSources.remove(mediaSourceHolder));
removedChild.mediaSource.releaseSource(removedChild.caller); removedChild.mediaSource.releaseSource(removedChild.caller);
removedChild.mediaSource.removeEventListener(removedChild.eventListener); removedChild.mediaSource.removeEventListener(removedChild.eventListener);
removedChild.mediaSource.removeDrmEventListener(removedChild.eventListener);
enabledMediaSourceHolders.remove(mediaSourceHolder); enabledMediaSourceHolders.remove(mediaSourceHolder);
} }
} }
@ -504,12 +506,12 @@ import java.util.Set;
public final MediaSource mediaSource; public final MediaSource mediaSource;
public final MediaSource.MediaSourceCaller caller; public final MediaSource.MediaSourceCaller caller;
public final MediaSourceEventListener eventListener; public final ForwardingEventListener eventListener;
public MediaSourceAndListener( public MediaSourceAndListener(
MediaSource mediaSource, MediaSource mediaSource,
MediaSource.MediaSourceCaller caller, MediaSource.MediaSourceCaller caller,
MediaSourceEventListener eventListener) { ForwardingEventListener eventListener) {
this.mediaSource = mediaSource; this.mediaSource = mediaSource;
this.caller = caller; this.caller = caller;
this.eventListener = eventListener; this.eventListener = eventListener;

28
library/core/src/main/java/com/google/android/exoplayer2/source/CompositeMediaSource.java
View File

@ -35,7 +35,7 @@ import java.util.HashMap;
*/ */
public abstract class CompositeMediaSource<T> extends BaseMediaSource { public abstract class CompositeMediaSource<T> extends BaseMediaSource {
private final HashMap<T, MediaSourceAndListener> childSources; private final HashMap<T, MediaSourceAndListener<T>> childSources;
@Nullable private Handler eventHandler; @Nullable private Handler eventHandler;
@Nullable private TransferListener mediaTransferListener; @Nullable private TransferListener mediaTransferListener;
@ -55,7 +55,7 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
@Override @Override
@CallSuper @CallSuper
public void maybeThrowSourceInfoRefreshError() throws IOException { public void maybeThrowSourceInfoRefreshError() throws IOException {
for (MediaSourceAndListener childSource : childSources.values()) { for (MediaSourceAndListener<T> childSource : childSources.values()) {
childSource.mediaSource.maybeThrowSourceInfoRefreshError(); childSource.mediaSource.maybeThrowSourceInfoRefreshError();
} }
} }
@ -63,7 +63,7 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
@Override @Override
@CallSuper @CallSuper
protected void enableInternal() { protected void enableInternal() {
for (MediaSourceAndListener childSource : childSources.values()) { for (MediaSourceAndListener<T> childSource : childSources.values()) {
childSource.mediaSource.enable(childSource.caller); childSource.mediaSource.enable(childSource.caller);
} }
} }
@ -71,7 +71,7 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
@Override @Override
@CallSuper @CallSuper
protected void disableInternal() { protected void disableInternal() {
for (MediaSourceAndListener childSource : childSources.values()) { for (MediaSourceAndListener<T> childSource : childSources.values()) {
childSource.mediaSource.disable(childSource.caller); childSource.mediaSource.disable(childSource.caller);
} }
} }
@ -79,9 +79,10 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
@Override @Override
@CallSuper @CallSuper
protected void releaseSourceInternal() { protected void releaseSourceInternal() {
for (MediaSourceAndListener childSource : childSources.values()) { for (MediaSourceAndListener<T> childSource : childSources.values()) {
childSource.mediaSource.releaseSource(childSource.caller); childSource.mediaSource.releaseSource(childSource.caller);
childSource.mediaSource.removeEventListener(childSource.eventListener); childSource.mediaSource.removeEventListener(childSource.eventListener);
childSource.mediaSource.removeDrmEventListener(childSource.eventListener);
} }
childSources.clear(); childSources.clear();
} }
@ -113,7 +114,7 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
MediaSourceCaller caller = MediaSourceCaller caller =
(source, timeline) -> onChildSourceInfoRefreshed(id, source, timeline); (source, timeline) -> onChildSourceInfoRefreshed(id, source, timeline);
ForwardingEventListener eventListener = new ForwardingEventListener(id); ForwardingEventListener eventListener = new ForwardingEventListener(id);
childSources.put(id, new MediaSourceAndListener(mediaSource, caller, eventListener)); childSources.put(id, new MediaSourceAndListener<>(mediaSource, caller, eventListener));
mediaSource.addEventListener(Assertions.checkNotNull(eventHandler), eventListener); mediaSource.addEventListener(Assertions.checkNotNull(eventHandler), eventListener);
mediaSource.addDrmEventListener(Assertions.checkNotNull(eventHandler), eventListener); mediaSource.addDrmEventListener(Assertions.checkNotNull(eventHandler), eventListener);
mediaSource.prepareSource(caller, mediaTransferListener); mediaSource.prepareSource(caller, mediaTransferListener);
@ -128,7 +129,7 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
* @param id The unique id used to prepare the child source. * @param id The unique id used to prepare the child source.
*/ */
protected final void enableChildSource(@UnknownNull T id) { protected final void enableChildSource(@UnknownNull T id) {
MediaSourceAndListener enabledChild = Assertions.checkNotNull(childSources.get(id)); MediaSourceAndListener<T> enabledChild = Assertions.checkNotNull(childSources.get(id));
enabledChild.mediaSource.enable(enabledChild.caller); enabledChild.mediaSource.enable(enabledChild.caller);
} }
@ -138,7 +139,7 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
* @param id The unique id used to prepare the child source. * @param id The unique id used to prepare the child source.
*/ */
protected final void disableChildSource(@UnknownNull T id) { protected final void disableChildSource(@UnknownNull T id) {
MediaSourceAndListener disabledChild = Assertions.checkNotNull(childSources.get(id)); MediaSourceAndListener<T> disabledChild = Assertions.checkNotNull(childSources.get(id));
disabledChild.mediaSource.disable(disabledChild.caller); disabledChild.mediaSource.disable(disabledChild.caller);
} }
@ -148,9 +149,10 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
* @param id The unique id used to prepare the child source. * @param id The unique id used to prepare the child source.
*/ */
protected final void releaseChildSource(@UnknownNull T id) { protected final void releaseChildSource(@UnknownNull T id) {
MediaSourceAndListener removedChild = Assertions.checkNotNull(childSources.remove(id)); MediaSourceAndListener<T> removedChild = Assertions.checkNotNull(childSources.remove(id));
removedChild.mediaSource.releaseSource(removedChild.caller); removedChild.mediaSource.releaseSource(removedChild.caller);
removedChild.mediaSource.removeEventListener(removedChild.eventListener); removedChild.mediaSource.removeEventListener(removedChild.eventListener);
removedChild.mediaSource.removeDrmEventListener(removedChild.eventListener);
} }
/** /**
@ -193,14 +195,16 @@ public abstract class CompositeMediaSource<T> extends BaseMediaSource {
return mediaTimeMs; return mediaTimeMs;
} }
private static final class MediaSourceAndListener { private static final class MediaSourceAndListener<T> {
public final MediaSource mediaSource; public final MediaSource mediaSource;
public final MediaSourceCaller caller; public final MediaSourceCaller caller;
public final MediaSourceEventListener eventListener; public final CompositeMediaSource<T>.ForwardingEventListener eventListener;
public MediaSourceAndListener( public MediaSourceAndListener(
MediaSource mediaSource, MediaSourceCaller caller, MediaSourceEventListener eventListener) { MediaSource mediaSource,
MediaSourceCaller caller,
CompositeMediaSource<T>.ForwardingEventListener eventListener) {
this.mediaSource = mediaSource; this.mediaSource = mediaSource;
this.caller = caller; this.caller = caller;
this.eventListener = eventListener; this.eventListener = eventListener;